TL;DR: Thaum Twg Koj Xav Tau Iav? Siv iav thaum koj txoj haujlwm cuam tshuam nrog cua sov, cov tshuaj yaj muaj zog, qhov tseeb ntawm qhov ntim, lossis kev ntsuas uas cuam tshuam nrog kev ua qias tuaj. Iav kuj yog "yuav tsum muaj" txhua lub sijhawm koj SOP, txoj kev, lossis tus tswj hwm hu rau nws. Yas zoo heev rau cov kauj ruam sterile, pov tseg, tsis muaj kev pheej hmoo, tab sis nws tuaj yeem warp nrog cua sov, nqus cov tshuaj, lossis ntxiv cov khoom tsis huv.

Kev Taw Qhia Koj puas tau xav paub yuav ua li cas lub iav zoo meej, meej, thiab ruaj khov siv hauv chav kuaj? Los ntawm beakers thiab flasks mus kuaj cov raj thiab condensers, lab glassware yog qhov ntsiag to hero ntawm kev tshawb pom. Nws tsis yog hais txog shaping molten iav - nws yog ib qho nyuaj, nthuav dav-oriented txheej txheem uas science ntsib craftsmanship. To taub li cas

Cov npe ntawm cov cuab yeej siv hauv chav kuaj thiab siv Cov cuab yeej kuaj sim yog dab tsi Koj tau nug koj tus kheej, "Lub ntsiab lus ntawm 'laboratory apparatus' yog dab tsi". Nws tuaj yeem yog ib qho khoom siv tsim los siv hauv chav ua haujlwm los ua cov kev xeem thiab ua cov kev tshawb fawb hauv cov haujlwm uas cuam tshuam. Qee daim ntawm cov khoom siv kuaj ib txwm

Hais txog kev xa khoom kuaj iav, kuaj cov cuab yeej, lossis lwm yam khoom siv hauv chaw kuaj mob los ntawm Tuam Tshoj? Hauv tsab xov xwm no, peb npog txhua yam kev pib ua lag luam thiab lwm cov lag luam me yuav tsum paub: Cov Khoom Muag Khoom Siv Khoom Siv Khoom Siv Khov iav txhua tus nyiam tsis yog tshwj xeeb hauv qee qhov niche. Thaum lawv tuaj yeem npog ob lossis ntau pawg, koj tsuas yog yuav tsum nyob rau

Taw qhia: Laboratory glassware yog ib feem tseem ceeb ntawm kev teeb tsa kev tshawb fawb, los ntawm cov tsev kawm ntawv qib siab mus rau cov chaw tshawb fawb txiav. Txawm hais tias koj tab tom ua haujlwm nrog beakers, flasks, test tubes, lossis burettes, kev nkag siab txog hom iav siv hauv cov khoom siv hauv chav kuaj tuaj yeem cuam tshuam qhov zoo ntawm koj qhov kev sim. Tab sis dab tsi raws nraim yog hom feem ntau ntawm

Cov ntsiab lus tseem ceeb Taw qhia luv Txoj Kev Distillation (SPD) yog cov txheej txheem sib cais ua tau zoo uas feem ntau siv los ua kom huv cov cua sov-rhiab sib xyaw. Nws tau txais kev lees paub dav dav hauv kev lag luam xws li tshuaj, tshuaj, tshuaj pleev ib ce, thiab cov roj yam tseem ceeb vim nws lub peev xwm tshwj xeeb los tswj cov khoom lag luam ncaj ncees thaum ua tiav qib siab purity. Los ntawm kev ua haujlwm nyob rau hauv qhov txo qis, SPD tso cai rau cov distillation

Cov raj xa dej hauv chav kuaj yog cov cuab yeej tseem ceeb rau kev nyab xeeb thiab raug ntawm kev hloov kua lossis hmoov, kev lim dej, thiab kev sib cais theem. Txawm li cas los xij, kev xaiv hom raj xa dej tsis raug tuaj yeem ua rau muaj kev nchuav, kev lim dej tsis zoo, kev ua qias tuaj, lossis kev ua haujlwm qeeb. Phau ntawv qhia no piav qhia txog 9 hom raj xa dej hauv chav kuaj feem ntau thiab qhia thaum twg yuav tsum siv txhua hom. Koj tseem yuav pom tias siv tau yooj yim.